79 software product security engineer jobs at 59 companies in Greenbelt, MD
1w
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Security Software Engineer (Starshield)
Hawthorne or Washington
$130k-$195k/yr OnsiteFull Time
2+ YOEBachelor's in computer science or STEM, or 2+ years' security software development experience; software language experience; security solution design experience; Top Secret clearance required.
Python, C++, Golang, trusted platform modules (TPMs), hardware security modules (HSMs), TCP/IP, UDP
3w
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Senior Security Software Engineer, IAM - Moveworks
Washington or Mountain View
RemoteFull Time
5+ YOERequires 5+ years developing IAM products or tools, production software, infrastructure as code, IAM best practices, and secure automation; bachelor's degree or equivalent experience preferred.
AWS, Azure, Kubernetes, Teleport, Terraform, Security Information and Event Management (SIEM)
3w
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Senior Security Software Engineer, IAM - Moveworks
Washington or Mountain View
RemoteFull Time
5+ YOERequires 5+ years developing IAM products/tools, production software and infrastructure as code experience, IAM security expertise, and a BS in computer science or related field or equivalent experience.
AWS, Azure, Kubernetes, Teleport, Terraform, Security Information and Event Management (SIEM)
1mo
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Senior DoD Product Security Engineer
Clarksburg, Maryland, United States
OnsiteFull Time
5+ YOEHands-on RMF/ATO experience, 5+ years security engineering, knowledge of NIST/STIGs/eMASS, hardware and software security, secure-SDLC and SBOMs, US Person and eligible for security clearance.
NIST 800-37, NIST 800-53, NIST 800-171, DISA STIGs, eMASS, SAST, DAST, SBOM, CI/CD, C, C++, Python, ARM, x86, FIPS 140-3, TPM, HSM
2w
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Application Security Engineer
Annapolis Junction, Maryland, United States
$87k-$198k/yr RemoteFull Time
5+ YOERequires 5+ years in cybersecurity, application or product security, or software engineering; Secure SDLC, security tools, cloud architectures, frameworks, communication, and a relevant bachelor's degree.
Secure SDLC, SBOM, SAST, DAST, SCA, IaC, Kubernetes, OWASP SAMM, BSIMM, NIST SSDF, NIST CSF, NIST AI RMF, ISO 27001, ISO/IEC 42001, IEC 62443, MITRE ATT&CK, MITRE ATLAS, Artificial Intelligence
3w
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Lead Software Engineer
Washington, District of Columbia, United States
RemoteFull Time
6+ YOE6+ years professional software engineering experience, technical leadership, cloud-native backend and data engineering, API and security expertise, CI/CD and production support, AI/agent tooling experience, strong communication and mentoring skills.
Esri ArcGIS, JD Edwards, SharePoint, OpenAI, Anthropic, Google Gemini, Amazon Web Services (AWS), Google Cloud, Python, PostgreSQL
3d
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Lead Software Engineer - AI
Dallas or Charlotte or Louisville or Tampa or Fort Lauderdale or Washington or Chicago or Atlanta or New York City or Boston or Nashville
$129k-$178k/yr OnsiteFull Time
8+ YOEBachelor's or master's degree or equivalent experience; 8+ years software engineering experience, including 4+ years in production AI/ML; expertise in LLMs, Python, TypeScript, RAG, agents, cloud, HIPAA, and secure PHI handling.
LangChain, LlamaIndex, Python, TypeScript, Hugging Face, PyTorch, LoRA, RLHF, Claude Code, Pi Agent, Cursor, Codex, AWS, Azure, GCP, EHR, FHIR
1mo
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Offensive Security Agent Engineer
New York City or Seattle or Washington or San Francisco or United States
$347k-$490k/yr RemoteFull Time
Staff/principal-level offensive security expertise, domain knowledge in cloud/Kubernetes/web/Linux/macOS, experience building production software and agent systems, strong judgment and communication.
Kubernetes, Linux, macOS
4w
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Software Engineer
Sterling, Virginia, United States
$75k-$125k/yr OnsiteFull Time
Design and deploy AI agents, build secure RESTful APIs, implement automated testing, optimize data architectures, mitigate web security risks, debug production systems; must be US citizen/green card holder eligible for Top Secret clearance.
Python, JavaScript, TypeScript, agentic coding tools, RESTful APIs, Docker, Kubernetes, Google Cloud Platform (GCP), Amazon Web Services (AWS)
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Senior Software Engineer
Eden Prairie or Minneapolis or Washington or United States
$92k-$164k/yr RemoteFull Time
6+ YOEBachelor's in CS/IT,6+ years cloud experience,5+ years Java/Springboot and identity protocols,experience with security monitoring and IAM products,knowledge of threat modeling and application security.
OAuth 2.0, OpenID Connect, SAML 2.0, Azure, AWS, GCP, Java, Springboot, React, Splunk, ELK, SailPoint, ForgeRock, Ping, Okta, OneLogin, Azure AD, TensorFlow, PyTorch, Azure AI, AWS SageMaker, Python, PowerShell
2mo
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AI Infrastructure & Security Engineer
Alexandria, Virginia, United States
$110k-$140k/yr RemoteFull Time
3+ YOE3+ years software engineering and Azure experience, CI/CD and DevOps with Azure DevOps/GitHub, containerization, Python scripting, production AI coding agent experience, security-focused instincts, and ability to communicate across teams.
Claude, Claude Code, CLAUDE.md, Cowork, Azure, Azure Container Apps, Azure DevOps, Azure Repos, GitHub, CI/CD, npm, NuGet, Office 365, eCommerce, CRM, Python, Windows Server, Linux, DNS, TCP/IP, firewalls, VPNs, MCP
3mo
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Software Development Engineer, Amazon Leo Trust Services, Leo Security
Arlington, Virginia, United States
$144k-$194k/yr OnsiteFull Time
3+ YOEBS in CS or related field; 3+ years of security software in production; 3+ years distributed systems in Java/Rust/Go/C/C++; cloud-native experience; knowledge of PKI/HSM/Encryption/Cryptography/Key Management/SecureBoot/Provisioning.
Java, Rust, Go, C/C++, Cloud, PKI, HSM, Encryption, Cryptography, Key Management, SecureBoot, Secure Device Provisioning
2w
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Application Security Engineer
Annapolis Junction or Bethesda
$87k-$198k/yr OnsiteFull Time
5+ YOERequires 5+ years in cybersecurity, application security, product security, or software engineering; Secure SDLC, application security tools, cloud-native architectures, risk management, and client leadership experience; bachelor's degree.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser, SAST, DAST, SCA, IaC, API, Agile, Scrum, DevSecOps, Kubernetes, SBOM, OWASP SAMM, BSIMM, NIST SSDF, NIST CSF, NIST AI RMF, ISO 27001, ISO/IEC 42001, IEC 62443, MITRE ATT&CK, ATLAS
2mo
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Software Engineer / DevSecOps Engineer
Washington, District of Columbia, United States
$150k-$175k/yr OnsiteFull Time
10+ YOEU.S. citizen with Secret clearance eligibility; Bachelor's in CS/IT; 10 years software development experience; production-quality Go and TypeScript; DevSecOps experience integrating security tooling into CI/CD; containerization (Podman/Docker/OCI), GitLab CI, Flux, GitOps, Linux (RPM/Red Hat UBI).
Go, TypeScript, Podman, GitLab CI, Flux, Gitflow, Docker, OCI, Linux, RPM, Red Hat UBI, GitOps, CI/CD
1mo
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Senior Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$171k-$260k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience building cloud-native AI/ML platform services with Kubernetes, CI/CD, and infrastructure-as-code; proficiency in Python/Java/Go; strong production reliability and secure-by-design practices.
Kubernetes, CI/CD, infrastructure-as-code, Python, Java, Go, GPU
3w
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Senior Backend Software Engineer
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$140k-$240k/yr OnsiteFull Time
Backend and cloud engineering role requiring scalable distributed systems experience, production ownership, and ability to obtain and maintain U.S. security clearance; U.S. Person status required.
Microsoft Azure, Python, Terraform, Kubernetes, TypeScript, React
1mo
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Senior Software Engineer, Developer Platform
Washington or Seattle
$191k-$253k/yr OnsiteFull Time
Experience building and operating CI/CD, IaC, containerized and monitored production systems; proficiency in Python, C++, or Rust; Linux and networking knowledge; familiarity with security/compliance frameworks.
GitLab CI, Jenkins, GitHub Actions, Python, C++, Rust, Crossplane, Terraform, Ansible, Puppet, Chef, Docker, Kubernetes, Docker Swarm, Linux, Bash, CircleCI, GitOps, Datadog, Prometheus, Grafana, ELK stack, Splunk
2w
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Senior Software Engineer, Platform
Washington, District of Columbia, United States
$190k-$240k/yr OnsiteFull Time
5+ YOEComputer science degree or equivalent; 5+ years building and operating cloud infrastructure at scale; Python or Go; cloud, containers, infrastructure-as-code, security, compliance, production operations, on-call, and incident response experience.
Python, Go
1d
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Rust Software Engineer
Reston, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in a related field, 3+ years of industry experience, production Rust development, backend services, async programming, and ability to obtain an interim security clearance; U.S. citizenship required.
Rust, Axum, Tokio, Java, Python, TypeScript, React
3d
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Software Developer/Systems Engineer
Herndon, Virginia, United States
$180k-$230k/yr OnsiteFull Time
5+ YOERequires active TS/SCI clearance with polygraph, 5+ years building production data pipelines with Python, large-scale REST API experience, security tool familiarity, and AI application integration experience.
Python, REST, Nmap, Rapid7